// Copyright (C) 2015 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 9.2.2
description: >
    [[Construct]] ( argumentsList, newTarget)

    ...
    13. If result.[[type]] is return, then
      ...
      b. If kind is "base", return NormalCompletion(thisArgument).
      ...
    ...

    `return this;`

---*/
function Test() {
    var calls = 0;
    class Base {
      constructor() {
        this.prop = 1;
        calls++;
      }
    }
    class Derived extends Base {
      constructor() {
        super();

        return this;
      }
    }

    var object = new Derived();

// super is called
    assert.sameValue(calls, 1, "The value of `calls` is `1`, because `super()`");

// The this object was returned.
    assert.sameValue(object.prop, 1);
    assert.sameValue(object instanceof Derived, true);
    assert.sameValue(object instanceof Base, true);
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
